1/* 2 * Copyright (C) 2011 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 * 25 * This file handles shared library symbol export decorations. It is recommended 26 * that all WebKit projects use these definitions so that symbol exports work 27 * properly on all platforms and compilers that WebKit builds under. 28 */ 29 30#ifndef JSExportMacros_h 31#define JSExportMacros_h 32 33#include <wtf/ExportMacros.h> 34 35// See note in wtf/Platform.h for more info on EXPORT_MACROS. 36#if USE(EXPORT_MACROS) 37 38#if defined(BUILDING_JavaScriptCore) || defined(STATICALLY_LINKED_WITH_JavaScriptCore) 39#define JS_EXPORT_PRIVATE WTF_EXPORT 40#else 41#define JS_EXPORT_PRIVATE WTF_IMPORT 42#endif 43 44#define JS_EXPORT_HIDDEN WTF_HIDDEN 45#define JS_EXPORTDATA JS_EXPORT_PRIVATE 46#define JS_EXPORTCLASS JS_EXPORT_PRIVATE 47 48#else // !USE(EXPORT_MACROS) 49 50#if OS(WINDOWS) && !COMPILER(GCC) 51 52#if defined(BUILDING_JavaScriptCore) || defined(STATICALLY_LINKED_WITH_JavaScriptCore) 53#define JS_EXPORTDATA __declspec(dllexport) 54#else 55#define JS_EXPORTDATA __declspec(dllimport) 56#endif 57 58#define JS_EXPORTCLASS JS_EXPORTDATA 59 60#else // !PLATFORM... 61 62#define JS_EXPORTDATA 63#define JS_EXPORTCLASS 64 65#endif // !PLATFORM... 66 67#define JS_EXPORT_PRIVATE 68#define JS_EXPORT_HIDDEN 69 70#endif // USE(EXPORT_MACROS) 71 72#endif // JSExportMacros_h 73